Alteration filingJun 28
DOB filing B00427609-I1
Alteration filing at 18 Willoughby Avenue
Recorded as completed$30,550 recorded cost
Open filing Building record · BIN 3058446
18 Willoughby Avenue
18 Willoughby Avenue, Brooklyn, NY 11205
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 7 independently sourced records, including 4 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3058446
18 Willoughby Avenue
Fort Greene, Brooklyn
A consolidated public-record view · updated Jun 28, 2023
- DOB filings
- 7
- Active-status
- 4
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings7
Open or active-status records4
First included filingOct 28, 2020
Latest recorded changeJun 28, 2023
The lot
What is already here?
The lot holds a 3-story two-family home built in 1864, on a 2,045 sq ft lot.
- Built
- 1864
- Last altered
- 2021
- Floors
- 3
- Residential units
- 2
- Building type
- Two-family home
- Land use
- One and two family homes
- Zoning district
- R6B
- Lot area
- 2,045 sq ft
- Building area
- 3,688 sq ft
- Historic district
- Fort Greene Historic District
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 14, 2026. They describe the tax lot, not any single filing.
What is recorded here
Multiple filings, one stable building identifier.
New York City's Building Identification Number helps connect filings that may use different application numbers or describe different scopes of work. The records below are grouped because they publish BIN 3058446. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 7 alteration filing. Its latest status categories are 3 recorded as completed, 4 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Oct 28, 2020
- Latest recorded change
- Jun 28, 2023
- Highest proposed story count
- Not stated
- Highest proposed unit count
- 2 dwelling units
Highest recorded values may come from different filings and must not be combined into one proposed project. Open the individual filings below for their exact scope. Values outside the publication's conservative data-quality bounds are withheld pending source review.
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Recorded history
What has happened at this address?
Every dated event the city has published for this building, from all 7 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Filing herewith modification of plumbing fixtures as indicated on the drawings. there is no change in use egress or occupancy. Filing B00403628-I1.
- Alteration approved02
Filing B00403628-I1 reached an approved status.
- Alteration filed03
Install sprinkler system per the plans filed herewith and in conjunction with A1#340767398. The system is hydraulically calculated. There is no change in use occupancy or egress. Filing B00427609-I1.
- Alteration approved04
Filing B00427609-I1 reached an approved status.
- Alteration filed05
Filing herewith installtion of HVAC split system as indicated on the drawings. no change in use egresss or occupancy. Filing B00403634-I1.
- Permit recorded for alteration06
DOB lists a first permit date for B00427609-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration07
DOB lists a first permit date for B00403628-I1. That is not by itself confirmation of activity on site.
- Alteration filed08
Filing herewith modification of plumbing fixtures as indicated on the drawings. there is no change in use egress or occupancy. Filing B00403628-P1.
- Alteration approved09
Filing B00403628-P1 reached an approved status.
- Alteration now approved010
The latest status recorded for B00403628-P1 is “Approved.”
- Alteration filed011
Filing herewith modification of plumbing fixtures as indicated on the drawings. there is no change in use egress or occupancy. Filing B00403628-P3.
- Alteration approved012
Filing B00403628-P3 reached an approved status.
- Alteration now approved013
The latest status recorded for B00403628-P3 is “Approved.”
- Alteration approved014
Filing B00403634-I1 reached an approved status.
- Alteration filed015
Filing herewith modification of plumbing fixtures as indicated on the drawings. there is no change in use egress or occupancy. Filing B00403628-P4.
- Alteration approved016
Filing B00403628-P4 reached an approved status.
- Alteration now approved017
The latest status recorded for B00403628-P4 is “Approved.”
- Alteration filed018
Install sprinkler system per the plans filed herewith and in conjunction with A1#340767398. The system is hydraulically calculated. There is no change in use occupancy or egress. Filing B00427609-P1.
- Alteration approved019
Filing B00427609-P1 reached an approved status.
- Alteration now approved020
The latest status recorded for B00427609-P1 is “Approved.”
- Permit recorded for alteration021
DOB lists a first permit date for B00403634-I1. That is not by itself confirmation of activity on site.
- Alteration signed off022
DOB recorded a sign-off for B00403628-I1.
- Alteration now completed023
The latest status recorded for B00403628-I1 is “LOC Issued.”
- Alteration signed off024
DOB recorded a sign-off for B00403634-I1.
- Alteration now completed025
The latest status recorded for B00403634-I1 is “LOC Issued.”
- Alteration signed off026
DOB recorded a sign-off for B00427609-I1.
- Alteration now completed027
The latest status recorded for B00427609-I1 is “LOC Issued.”